AS = total distance/total time is the equation that defines

PHYSICAL SCIENCES

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A	average speed
B	instantaneous speed
C	acceleration
D	gravity

Explanation:

Detailed explanation-1: -The general speed average formula for an object is given as [Average Speed = Total Distance Traveled ÷ Total Time Taken]. SI unit of average speed is m/s.

Detailed explanation-2: -Average Speed = (Total distance)/(Total Time) = (1800 + 1800)/(30 + 45) = 3600/75 = 48 km/hr.

Detailed explanation-3: -Average speed is a rate that is a quantity divided by the time taken to get that quantity. SI unit of speed is meters per second. Average speed is calculated by the formula S = d/t, where S equals the average speed, d equals total distance and t equals total time.

Detailed explanation-4: -The average speed is the total distance traveled by the object in a particular time interval. The average speed is a scalar quantity. It is represented by the magnitude and does not have direction.

Detailed explanation-5: -The ratio of total distance travelled to the total time taken is called average speed.

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